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MARKETS: Facebook aside, earnings are rolling in positive and boosting stocks

Yahoo Finance's Jared Blikre joins Seana Smith from the floor of the New York Stock Exchange to discuss the latest market moves after Alaska Air, Southwest Airlines, Valero Energy, Comcast, Under Armour, American Airlines, Celgene, ConocoPhillips, Allergan, McDonald's, Mastercard, Ratheon and Anheuser-Busch InBev report quarterly earnings.